SS2 Chemistry – Chlorine and Other Halogens

HALOGENS The halogens are the group VII elements. The family comprises of fluorine, chlorine, bromine, iodine and astatine. Each member of the family contains 7 electrons at the valence shell.

SS1 Commerce – Transportation 1

In today’s class, we will discuss transportation.  Transportation   CONTENT Definition Importance of transportation to commerce Commercial requirements of a good transport system Factors influencing the choice of the type

SS3 Agric. Science – Agricultural Insurance